Superlux HD-665, Headphones for Drummers, Circumaural, Closed, 40 mm Drivers, Sound pressure level: 102 dB, Impedance: 68 Ohm, Frequency range: 10 - 20000 Hz, Load capacity: 200 mW, Headphone pressure: 10 N, Detachable cable, Straight 3 m cable with...